/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package com.antgroup.geaflow.runtime.core.worker;

import com.antgroup.geaflow.cluster.fetcher.IInputMessageBuffer;
import com.antgroup.geaflow.cluster.protocol.InputMessage;
import com.antgroup.geaflow.io.AbstractMessageBuffer;
import com.antgroup.geaflow.shuffle.message.PipelineBarrier;
import com.antgroup.geaflow.shuffle.message.PipelineMessage;
import com.antgroup.geaflow.shuffle.service.ShuffleManager;

public class InputReader<T> extends AbstractMessageBuffer<InputMessage<T>> implements IInputMessageBuffer<T> {

    public InputReader() {
        super(ShuffleManager.getInstance().getShuffleConfig().getFetchQueueSize());
    }

    @Override
    public void onMessage(PipelineMessage<T> message) {
        this.offer(new InputMessage<>(message));
    }

    @Override
    public void onBarrier(PipelineBarrier barrier) {
        this.offer(new InputMessage<>(barrier.getWindowId(), barrier.getCount()));
    }

}
